Although the average American woman is between a size 14 and 16, Levi's series of celebratory ads (see slideshow below) show a significantly skinnier reality: Svelte models beaming about their bubble butts.

We were only able to find one print ad that featured plus-sized models Sabina Carlson, Marquita Pring, McKenzie, and Ashley Graham. Bizarrely, even though their their hip sizes range from 36" to 47", the ad said that they were all size 32.